p0441
Moderate
Infiniti · SUVs
Evaporative Emission Control System Purge Control Valve Stuck Open
Quick Answer
Error code P0441 on your Infiniti SUVs means: Evaporative Emission Control System Purge Control Valve Stuck Open. This is usually fixable — see the step-by-step guide below.
Affected Models
Likely Causes
How to Fix It
1
Locate purge control valve near charcoal canister
2
Test valve solenoid with multimeter
3
Inspect vacuum lines to purge valve
4
Check for carbon buildup in valve
5
Replace purge control valve if faulty
Pro Tip
This fix requires some technical knowledge. If you're unsure about any step, consider contacting support or a qualified technician.
Parts You May Need
Purge control valve
Purge solenoid
Vacuum hoses
Hose clamps
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